to make one that is sufficiently large that it becomes cool, you'd probably need to build it in space (gravity would make constructing the huge lens a bitch on earth). also, to give it the strike-anywhere potential requisite for coolness, it'd need to be deployed into orbit.
yeah.. huh? this crack is good, but it's not that good..
is it?
his profile still says headcrab, i thought it'd say "banned" if he was.. well.. banned.